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Author SHA1 Message Date
Azat Khuzhin
ff12f5102a Avoid running LIMIT BY/DISTINCT step on the initiator for optimize_distributed_group_by_sharding_key 
Before the following queries was running LimitBy/Distinct step on the
initator:

  select distinct sharding_key from dist order by k

While this can be omitted.
 2021-08-02 21:04:30 +03:00
Azat Khuzhin
c830964240 Cover distributed_push_down_limit for queries w/o sharding expr 2021-08-02 21:04:30 +03:00
Azat Khuzhin
2fb95d9ee0 Rework SELECT from Distributed query stages optimization 
Before this patch it wasn't possible to optimize simple SELECT * FROM
dist ORDER BY (w/o GROUP BY and DISTINCT) to more optimal stage
(QueryProcessingStage::WithMergeableStateAfterAggregationAndLimit),
since that code was under
allow_nondeterministic_optimize_skip_unused_shards, rework it and make
it possible.

Also now distributed_push_down_limit is respected for
optimize_distributed_group_by_sharding_key.

Next step will be to enable distributed_push_down_limit by default.

v2: fix detection of aggregates
 2021-08-02 21:04:29 +03:00
Azat Khuzhin
bb6d030fb8 Optimize distributed SELECT w/o GROUP BY 2021-08-02 21:04:29 +03:00
Nikolai Kochetov
d63a5e1c96
Merge pull request #26675 from Algunenano/kill_better 
Handle KILL requests while running pipeline executors
 2021-08-02 17:37:54 +03:00
Maksim Kita
b7101baac9
Merge pull request #27032 from kitaisreal/cache-dictionary-configuration-parse-fix 
Cache dictionaries configuration parse fix
 2021-08-02 15:15:31 +03:00
Nikolai Kochetov
6951e8147d
Merge pull request #27020 from amosbird/shardlevelconstness 
Shard-level const column
 2021-08-02 13:45:20 +03:00
Maksim Kita
1f1795a305
Merge pull request #26978 from Algunenano/improve_executable_dictionary 
01674_executable_dictionary_implicit_key: executable_dictionary: Use printf
 2021-08-02 12:54:08 +03:00
Amos Bird
6d3356ac43
Remove useless WithContext 2021-08-02 17:37:41 +08:00
Maksim Kita
f353772e0c
Merge pull request #27072 from tobiaslins/patch-1 
Add Splitbee to adopters list
 2021-08-02 12:27:53 +03:00
Vitaly Baranov
7525f679ba
Merge pull request #27065 from vitlibar/fix-sync-in-encrypted_disk 
Fix synchronization while updating from the config of an encrypted disk.
 2021-08-02 12:13:24 +03:00
Maksim Kita
44fa4b2552 Fixed build 2021-08-02 12:12:10 +03:00
Tobias Lins
f29aa2ec3e
Add Splitbee 2021-08-02 10:12:36 +02:00
alesapin
181f93c60a
Merge pull request #24997 from evillique/nlp 
NLP functions
 2021-08-02 10:50:40 +03:00
Vitaly Baranov
a05184d83a Fix synchronization while updating from the config of an encrypted disk. 2021-08-01 22:55:36 +03:00
alexey-milovidov
d9f55a3f31
Merge pull request #27040 from vzakaznikov/reenable_testflows_rbac 
Moving to TestFlows 1.7.20 that has native support for parallel tests.
 2021-08-01 10:57:09 +03:00
Amos Bird
b76a854f5a
backward compatible 2021-08-01 09:06:16 +08:00
alexey-milovidov
c0607a7e95
Merge pull request #27048 from ClickHouse/fix-idiotic-markup-website 
Fix awful bug on website
 2021-08-01 01:19:53 +03:00
Alexey Milovidov
3f5c81d00b Cut some unknown garbage from bootstrap.css #27047 2021-08-01 00:04:35 +03:00
alexey-milovidov
8c9c4efd62
Merge pull request #27037 from ClickHouse/fix-test-01852 
Make test 01852_cast_operator independent of timezone
 2021-07-31 23:20:51 +03:00
Vitaliy Zakaznikov
bd1e2eda47 Moving to TestFlows 1.7.20 that has native support for parallel tests. 2021-07-31 15:50:27 -04:00
Alexey Milovidov
7fa24539b8 Make test 01852_cast_operator independent of timezone 2021-07-31 21:24:23 +03:00
alexey-milovidov
701e2ffd79
Merge pull request #27002 from azat/mutation-stuck 
Fix possible mutation stuck due to race with DROP_RANGE
 2021-07-31 21:17:46 +03:00
Amos Bird
c38403998e
Fix flaky 2021-07-31 23:00:10 +08:00
Amos Bird
c03b20d1a1
Fix 2021-07-31 17:02:33 +08:00
Amos Bird
479d4fa991
Add shardNum() and shardCount() functions 2021-07-31 15:45:39 +08:00
Amos Bird
cd302eacc1
Fix projection match 2021-07-31 15:44:16 +08:00
Vitaly Baranov
99929981ab
Merge pull request #25687 from MaxWk/profile-default-database 
add setting profile_default_database
 2021-07-31 08:37:02 +03:00
alexey-milovidov
71d20659c9
Merge pull request #27007 from ClickHouse/tavplubix-patch-2-1 
Set insert_quorum_timeout to 1 minute for tests.
 2021-07-31 04:55:00 +03:00
alexey-milovidov
d2b7e23899
Merge pull request #26961 from Enmk/fix/extractAllGroupsHorizontal_max_matches_per_row 
Updated extractAllGroupsHorizontal - flexible limit on number of matches
 2021-07-31 04:54:24 +03:00
alexey-milovidov
c74f5feaaf
Merge pull request #27028 from Algunenano/flaky_01006 
Improve 01006_simpod_empty_part_single_column_write
 2021-07-31 04:53:39 +03:00
alexey-milovidov
7e5f25ea92
Merge pull request #27026 from excitoon-favorites/runner 
Improved `runner` to use `pytest` keyword expressions
 2021-07-31 00:09:07 +03:00
alexey-milovidov
b27c110e2e
Merge pull request #26424 from qoega/protobuf-3.17.3 
Try update protobuf to 3.17.3
 2021-07-31 00:06:57 +03:00
alesapin
c321e750ad Fix style 2021-07-30 21:00:25 +03:00
mergify[bot]
1d4e2564bc
Merge branch 'master' into improve_executable_dictionary 2021-07-30 16:45:39 +00:00
alexey-milovidov
f17b5debfb
Merge pull request #27023 from Algunenano/flaky_drop_create_merge 
Attempt to fix flaky 00705_drop_create_merge_tree
 2021-07-30 19:45:22 +03:00
Alexey Boykov
0b5e3ce195
Merge pull request #26979 from atereh/terehova-DOCSUP-10514-setting-global-in-join 
DOCSUP-10514: documented new setting prefer_global
 2021-07-30 19:26:31 +03:00
Alina Terekhova
2d33f7611d
ru version colon 
Co-authored-by: Alexey Boykov <33257111+mathalex@users.noreply.github.com>
 2021-07-30 17:42:25 +02:00
Alina Terekhova
98f8ffc4c9
en version colon 
Co-authored-by: Alexey Boykov <33257111+mathalex@users.noreply.github.com>
 2021-07-30 17:42:11 +02:00
alesapin
f02b091aa7 Ignore test in fast test 2021-07-30 18:27:02 +03:00
alesapin
02176fb4c7 Add experimental flag 2021-07-30 18:25:51 +03:00
Maksim Kita
2f35d75cbc Cache dictionaries configuration parse fix 2021-07-30 17:13:11 +03:00
mergify[bot]
534b117ee1
Merge branch 'master' into protobuf-3.17.3 2021-07-30 14:11:32 +00:00
alexey-milovidov
c451caac13
Merge pull request #27009 from ClickHouse/help-with-26424 
Help with #26424
 2021-07-30 17:09:03 +03:00
Raúl Marín
1f3c8387a3 01006_simpod_empty_part_single_column_write: Use sync mutation instead of waiting 2021-07-30 15:53:33 +02:00
alesapin
e20e88ece3 Relax fast test 2021-07-30 16:51:15 +03:00
alesapin
6d28892fbd Followup fix 2021-07-30 16:50:26 +03:00
alesapin
acc4e9e79d Merge remote-tracking branch 'evillique/nlp' into evillique-nlp 2021-07-30 16:46:58 +03:00
Raúl Marín
be126cbbc5 Improve wait_for_mutation check 
Fast return if there isn't any mutation (it's likely it has finished already)
 2021-07-30 15:36:51 +02:00
alesapin
4746002776 Add an ability to build ClickHouse without NLP functions 2021-07-30 16:30:30 +03:00